On Oct 6, 2010, at 5:30 PM, Fernando olivero wrote:
On Oct 6, 2010, at 4:36 PM, stephane ducasse wrote:
Hello,
just wanna ask, is this part of API will be deprecated in future? (in Pharo, it put under 'to clean later' category).
And if yes, then what will be correct (dialect-agnostic) way to access globals?
Smalltalk globals at: #Foo ?
I thought that #at: #at:put: (and some others) historically is a part of Smalltalk protocol, and should stay there to support legacy code and cross-dialect code.
What you thoughts about it?
legacy you said! Let us move on. We keep to help people migrating. Now we should avoid it as much as possible even Smalltalk globals at:. It should be more self class environment at:
In VisualWorks I'm not sure that Smalltalk at: make sense.
I've been using:
Smalltalk globals classNamed: aString.
IMO It's better from a conceptual view because 1. it breaks the class-symbol binding, 2. and a Dictionary-like implementation for lookup.
Fernando